Custom is the key, you have to be specific to determine a price or you will get allowances and be responsible above them.
Roof - asphalt - rubber - tile - shingle
Windows - Anderson - Pella - marvin - (different levels within each)
Siding - Brick - Clapboard - Shingle - stucco
Cabinets - can run from 40k to 150k
Interior trim the skys the limit
Smarthouse wiring 50000 - 250000
Pool - tennis - sportcourt
Appliances 25000 - 45000
and the list goes on....